Dimplex WI 140TUR+ Installation And Operating Instruction page 32

Water-to-water heat pump for indoor installation

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Installation and operating instructions manual (56 pages)

Installation and operating insctructions (68 pages)

English

Electrical connection

6.1

Supply voltage / fuse protection

6.2

Control voltage / fuse protection

6.3

Nominal power consumption W10 W35/

1 5

max. consumption

6.4

Starting current with soft starter

6.5

Nominal current W10 W35 / cos

6.6

Max. power consumption of compressor protection

(per compressor)

Complies with the European safety regulations

Additional model features

8.1

Water in device is protected against freezing

8.2

Hydraulic 4-way reversing valve (external)

1. These data indicate the size and capacity of the system according to EN 255 and EN 14511 (5K at W10). For an analysis of the economic and energy efficiency of the system,

both the bivalence point and the regulation should be taken into consideration. These specifications can only be achieved with clean heat exchangers. Information on mainte-

nance, start-up and operation can be found in the respective sections of the installation and operating instructions. The specified values, e.g. W10 / W55, have the following

meaning: Heat source temperature 10 °C and heating water flow temperature 55 °C..

2. Domestic hot water preparation via additional heat exchanger in parallel operation: The waste heat output and/or the cylinder temperature attained is dependent on the present

operating point (temperature level/performance level). The waste heat output falls when the cylinder temperature rises.

3. The coefficients of performance for parallel domestic hot water preparation are also achieved via additional heat exchangers.

4. The values specified apply if the optionally available hydraulic 4-way reversing valve (observe instructions for accessories) is used. The heat outputs are reduced by approxi-

mately 8%, and the COPs by approximately 10%, when the 4-way reversing valve is not used.

5. Operation with 2 compressors

6. Operation with 1 compressor

7. Necessary for ensuring waste heat recovery in cooling operation.

8. Cooling operation: The locally valid water regulations concerning the heating of ground water must be observed.

9. Considerably higher coefficients of performance are achieved by means of cooling operation and waste heat recovery.

10.The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation with a flow temperature of 35 °C. The specified sound pressure

level represents the free sound area level. The measured value can deviate by up to 16 dB(A) depending on the installation location.

11.Note that additional space is required for pipe connections, operation and maintenance.

12.Using the reducing nipple supplied.

13.See CE declaration of conformity

14.The heat circulating pump and the heat pump manager must always be ready for operation.

EN-14

A / ---

452234.66.76 · FD 9912

3-/PE 400 V (50 Hz) / C80A

1-/N/PE 230 V (50 Hz) / C13A

27.6 / 43.6

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